Wood grain aluminum veneer flatness detection device

Abstract

The utility model belongs to the technical field of flatness detection of wood grain aluminum veneers, particularly relates to a flatness detection device for wood grain aluminum veneers, and aims to solve the problems that burrs exist on the surfaces and detection errors are caused during flatness detection of existing wood grain aluminum veneers, and adopts the technical scheme that the flatness detection device comprises a rectangular box, rectangular holes are formed in the two sides of the rectangular box, and the rectangular holes are communicated with the rectangular box; a plurality of push rod motors are arranged on the inner wall of the bottom of the rectangular box, a support is installed on output shafts of the push rod motors, a plurality of power rollers are rotatably installed in the support, a servo motor is installed on the outer side of the support, output shafts of the servo motor are fixedly connected with the power rollers, and the servo motor drives the power rollers to rotate. The wood grain aluminum veneer polishing device is simple in structure, the surface of a wood grain aluminum veneer can be polished, detection errors caused by burrs of the wood grain aluminum veneer are avoided, and the straight plate drives the leveling plate to move downwards to level the burrs on the wood grain aluminum veneer.

Description

Technical Field

[0001] The utility model relates to the technical field of flatness detection of wood-grain aluminum veneer plates, in particular to a device for detecting the flatness of wood-grain aluminum veneer plates. Background Art

[0002] Imitation wood grain aluminum veneer is made of high-grade aluminum alloy as the main material, and is formed by CNC bending and other technologies according to the size, shape and structure designed on the project site. It uses Italian wood grain film on the basis of fluorocarbon spraying on its surface. After vacuum treatment, the wood grain film is transferred to the fluorocarbon coating of the aluminum veneer. It is a high-end metal decorative material. Imitation wood grain aluminum veneer adopts internationally advanced new pattern decorative materials. The pattern is high-end and gorgeous, the texture is realistic, the color is bright, the pattern is firm and wear-resistant, does not contain harmful gases such as formaldehyde, is non-toxic and environmentally friendly. After searching, the patent document with the publication (announcement) number: CN218469850U discloses a device for detecting the flatness of a wood grain aluminum veneer, including a detection platform, a mounting frame and a mounting frame are fixedly installed on the top of the detection platform, a blowing mechanism is provided on the mounting frame, a detection mechanism is provided on the mounting frame, a cleaning mechanism is provided on the top of the detection platform and the top of the mounting frame, an electric push rod is fixedly installed on the detection platform, a clamp is fixedly installed on the telescopic end of the electric push rod, a driving mechanism is provided on the front side wall of the telescopic end of the electric push rod, the driving mechanism is meshed and connected with the two cleaning mechanisms, and the blowing mechanism includes a blower fixedly installed on the top of the mounting frame. When the wood grain aluminum veneer is tested for flatness, the dust on the wood grain aluminum veneer can be cleaned, and the debris attached to the wood grain aluminum veneer can be cleaned off, so that the wood grain aluminum veneer is kept clean and the reliability of the test results is ensured.

[0003] When the existing wood grain aluminum veneer is tested for flatness, there are burrs on the surface, which will cause detection errors. Utility Model Content

[0004] The utility model aims to solve the defect that burrs exist on the surface of the existing wood grain aluminum single plate during flatness detection, which may cause detection errors, and proposes a wood grain aluminum single plate flatness detection device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for detecting the flatness of a wood-grain aluminum single plate comprises a rectangular box, wherein rectangular holes are provided on both sides of the rectangular box, a plurality of push rod motors are arranged on the inner wall at the bottom of the rectangular box, the plurality of push rod motors, a bracket is installed on the output shafts of the plurality of push rod motors, a plurality of power rollers are rotatably installed in the bracket, a servo motor is installed on the outer side of the bracket, the output shaft of the servo motor is fixedly connected to the power roller, the servo motor drives the power roller to rotate, and the wood-grain aluminum single plate is transmitted forward by the plurality of power rollers, a plurality of limit rollers are rotatably installed in the rectangular box, a sensing mechanism is arranged in the rectangular box, a smoothing mechanism is arranged in the rectangular box on the left side of the sensing mechanism, two vertical plates are fixedly installed on the inner wall at the top of the rectangular box, a horizontal plate is slidably installed between the two vertical plates, a plurality of grinding motors are fixedly installed on the bottom of the horizontal plate, mounting plates are installed on the output shafts of the plurality of grinding motors, a grinding disc is installed at the bottom of the mounting plate, the grinding motor starts to drive the grinding disc to rotate, and since a plurality of grinding discs are arranged, grinding can be performed in a large range, a reciprocating mechanism is arranged between the two vertical plates, and the reciprocating mechanism is fixedly connected to the top of the horizontal plate.

[0007] Preferably, the sensing mechanism includes a support bar, which is fixedly installed in a rectangular box, and a plurality of contact sensors are installed at the bottom of the support bar; if the contact sensor sends out an alarm, it means that the trowel plate is uneven, and if the contact sensor does not send out an alarm, it means that the trowel plate is flat.

[0008] Preferably, the smoothing mechanism includes a plurality of vertical rods, which are all installed on the top inner wall of the rectangular box, a same straight plate is slidably installed on the outer sides of the plurality of vertical rods, a smoothing plate is provided at the bottom of the straight plate, a vertical groove is opened at the top of the straight plate, the vertical rods are slidably connected to the inner wall of the vertical groove, and a same spring is installed between the vertical rods and the vertical groove; the spring provides elastic force to the straight plate, so that the straight plate drives the smoothing plate to move downward to smooth the burrs on the wood-grain aluminum veneer.

[0009] Preferably, a slide groove is provided on the inner side of the two vertical plates, and a plurality of sliders are fixedly installed on both sides of the transverse plate, and the sliders are slidably connected to the inner walls of the corresponding slide grooves; the sliders slide in the slide grooves to ensure horizontal movement of the transverse plate.

[0010] Preferably, the reciprocating mechanism includes a stepper motor, which is mounted on the vertical plate, a rectangular frame is fixedly mounted on the top of the transverse plate, teeth are fixedly mounted on the top inner wall and the bottom inner wall of the rectangular frame, a fan gear is mounted on the output shaft of the stepper motor, and the fan gear is alternately meshed with the teeth; the stepper motor drives the fan gear to rotate, and the fan gear is alternately meshed with the teeth on the upper and lower sides, so that the rectangular frame can move back and forth, and the rectangular frame drives the transverse plate to reciprocate.

[0011] In the utility model, the beneficial effects of the wood grain aluminum veneer flatness detection device are:

[0012] This solution places the wood-grain aluminum veneer through the rectangular hole on the top of the power roller, and uses three push rod motors to push the bracket to move upward. The bracket drives multiple power rollers to move upward, so that the wood-grain aluminum veneer contacts multiple limit rollers. The servo motor drives the power roller to rotate, and the wood-grain aluminum veneer is transmitted forward through multiple power rollers. The grinding motor starts to drive the grinding disc to rotate. Since multiple grinding discs are set, a large range of grinding can be performed. At the same time, the stepper motor drives the fan gear to rotate, and the fan gear alternately meshes with the teeth on the upper and lower sides, so that the rectangular frame can move back and forth, and the rectangular frame drives the horizontal plate to reciprocate, and then the grinding motor drives the grinding disc to reciprocate for grinding, thereby avoiding burrs on the wood-grain aluminum veneer and causing detection errors;

[0013] In this solution, a spring is used to provide elastic force for the straight plate, so that the straight plate drives the trowel plate to move downward to smooth the burrs on the wood-grain aluminum veneer. The trowel plate is detected by a contact sensor. If the contact sensor sends out an alarm, it means that the trowel plate is not flat. If the contact sensor does not send out an alarm, it means that the trowel plate is flat.

[0014] The utility model has a simple structure and can grind the surface of the wood grain aluminum single plate to avoid detection errors caused by burrs on the wood grain aluminum single plate. The straight plate drives the trowel plate to move downward to smooth the burrs on the wood grain aluminum single plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a wood grain aluminum veneer flatness detection device proposed by the utility model;

[0016] Figure 2 The utility model proposed Figure 1 Schematic diagram of the structure of part A;

[0017] Figure 3 This is a schematic diagram of the structure of the support bar and multiple sensors proposed in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the rectangular frame, sector gear and teeth proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the vertical plate proposed by the utility model.

[0020] In the figure: 1. rectangular box; 2. rectangular hole; 3. push rod motor; 4. bracket; 5. power roller; 6. servo motor; 7. support bar; 8. contact sensor; 9. limit roller; 10. vertical plate; 11. slide groove; 12. slider; 13. slide ball; 14. horizontal plate; 15. grinding motor; 16. mounting plate; 17. stepper motor; 18. sector gear; 19. rectangular frame; 20. teeth; 21. straight plate; 22. trowel plate; 23. vertical groove; 24. spring; 25. vertical rod; 26. grinding disc. DETAILED DESCRIPTION

[0021] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments.

[0022] Embodiment 1

[0023] Reference Figure 1-Figure 5 A device for detecting the flatness of a wood-grain aluminum veneer comprises a rectangular box 1, rectangular holes 2 are provided on both sides of the rectangular box 1, a plurality of push rod motors 3 are arranged on the inner wall at the bottom of the rectangular box 1, a plurality of push rod motors 3, a bracket 4 is installed on the output shaft of the plurality of push rod motors 3, a plurality of power rollers 5 are rotatably installed in the bracket 4, a servo motor 6 is installed on the outer side of the bracket 4, the output shaft of the servo motor 6 is fixedly connected to the power roller 5, the servo motor 6 drives the power roller 5 to rotate, and the wood-grain aluminum veneer is transmitted forward by the plurality of power rollers 5, a plurality of limit rollers 9 are rotatably installed in the rectangular box 1, a sensing mechanism is arranged in the rectangular box 1, and a sensing mechanism is arranged in the rectangular box 1. A smoothing mechanism is arranged in a rectangular box 1 on the left side of the sensing mechanism, two vertical plates 10 are fixedly installed on the top inner wall of the rectangular box 1, a horizontal plate 14 is slidably installed between the two vertical plates 10, a plurality of grinding motors 15 are fixedly installed on the bottom of the horizontal plate 14, mounting plates 16 are installed on the output shafts of the plurality of grinding motors 15, a grinding disc 26 is installed at the bottom of the mounting plate 16, and the grinding motor 15 is started to drive the grinding disc 26 to rotate. Since a plurality of grinding discs 26 are arranged, grinding can be carried out over a large range. A reciprocating mechanism is arranged between the two vertical plates 10, and the reciprocating mechanism is fixedly connected to the top of the horizontal plate 14.

[0024] In this embodiment, the sensing mechanism includes a support bar 7, which is fixedly installed in the rectangular box 1. A plurality of contact sensors 8 are installed at the bottom of the support bar 7. If the contact sensor 8 issues an alarm, it means that the trowel plate 22 is uneven. If the contact sensor 8 does not issue an alarm, it means that the trowel plate 22 is flat.

[0025] In this embodiment, the smoothing mechanism includes a plurality of vertical rods 25, and the plurality of vertical rods 25 are all installed on the top inner wall of the rectangular box 1. The same straight plate 21 is slidably installed on the outer side of the plurality of vertical rods 25. A smoothing plate 22 is provided at the bottom of the straight plate 21. A vertical groove 23 is opened at the top of the straight plate 21. The vertical rods 25 are slidably connected to the inner wall of the vertical groove 23, and the same spring 24 is installed between the vertical rods 25 and the vertical groove 23. The spring 24 provides elastic force for the straight plate 21, so that the straight plate 21 drives the smoothing plate 22 to move downward to smooth the burrs on the wood-grain aluminum veneer.

[0026] In this embodiment, a slide groove 11 is opened on the inner side of the two vertical plates 10, and multiple sliders 12 are fixedly installed on both sides of the transverse plate 14, and the sliders 12 are slidably connected to the inner walls of the corresponding slide grooves 11; the sliders 12 slide in the slide grooves 11 to ensure the horizontal movement of the transverse plate 14.

[0027] In this embodiment, the reciprocating mechanism includes a stepper motor 17, which is installed on the vertical plate 10. A rectangular frame 19 is fixedly installed on the top of the horizontal plate 14, and teeth 20 are fixedly installed on the top inner wall and the bottom inner wall of the rectangular frame 19. A fan gear 18 is installed on the output shaft of the stepper motor 17, and the fan gear 18 is alternately meshed with the teeth 20; the stepper motor 17 drives the fan gear 18 to rotate, and the fan gear 18 is alternately meshed with the teeth 20 on the upper and lower sides, so that the rectangular frame 19 can move back and forth, and the rectangular frame 19 drives the horizontal plate 14 to reciprocate.

[0028] Working principle: when in use, turn on the power supply and PLC controller, the PLC controller can perform electrical control, which is the prior art and will not be described in detail here. Place the wood-grain aluminum veneer through the rectangular hole 2 and place it on the top of the power roller 5. Use three push rod motors 3 to push the bracket 4 to move upward. The bracket 4 drives multiple power rollers 5 to move upward, so that the wood-grain aluminum veneer contacts multiple limit rollers 9. The servo motor 6 drives the power roller 5 to rotate, and the wood-grain aluminum veneer is transmitted forward through multiple power rollers 5. The grinding motor 15 is started to drive the grinding disc 26 to rotate. Since multiple grinding discs 26 are provided, grinding can be performed over a large range. At the same time, the stepping motor 17 drives the fan gear 18 to rotate. The rectangular gear 18 is alternately meshed with the teeth 20 on the upper and lower sides, so that the rectangular frame 19 can move back and forth, and the rectangular frame 19 drives the horizontal plate 14 to reciprocate, so that the grinding motor 15 drives the grinding disc 26 to reciprocate for grinding, thereby avoiding the burrs on the wood-grain aluminum veneer causing detection errors. At the same time, the spring 24 provides elastic force for the straight plate 21, so that the straight plate 21 drives the screed plate 22 to move downward to smooth the burrs on the wood-grain aluminum veneer. The screed plate 22 is detected by the contact sensor 8. If the contact sensor 8 issues an alarm, it means that the screed plate 22 is uneven. If the contact sensor 8 does not issue an alarm, it means that the screed plate 22 is flat.

[0029] Embodiment 2

[0030] The difference between Example 2 and Example 1 is that a sliding ball 13 is embedded in the slider 12, and the sliding ball 13 is slidably connected to the inner wall of the slide groove 11. The set sliding ball 13 can reduce the friction of the slider 12 on the inner wall of the slide groove 11. This application includes all the structural shapes, sizes and materials of Example 1, and they can be selected and adjusted to meet specific usage conditions. The accompanying drawings are all schematic structural diagrams, and the specific actual sizes can be appropriately adjusted.

[0031] The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.

Claims

1. A device for detecting the flatness of a wood-grain aluminum veneer, comprising a rectangular box (1), both sides of which are provided with rectangular holes (2), It is characterized in that A plurality of push rod motors (3) are arranged on the bottom inner wall of the rectangular box (1), a bracket (4) is installed on the output shafts of the plurality of push rod motors (3), a plurality of power rollers (5) are rotatably installed in the bracket (4), a plurality of limit rollers (9) are rotatably installed in the rectangular box (1), a sensing mechanism is arranged in the rectangular box (1), a smoothing mechanism is arranged in the rectangular box (1) on the left side of the sensing mechanism, two vertical plates (10) are fixedly installed on the top inner wall of the rectangular box (1), a horizontal plate (14) is slidably installed between the two vertical plates (10), a plurality of grinding motors (15) are fixedly installed at the bottom of the horizontal plate (14), a mounting plate (16) is installed on the output shafts of the plurality of grinding motors (15), a grinding disc (26) is installed at the bottom of the mounting plate (16), a reciprocating mechanism is arranged between the two vertical plates (10), and the reciprocating mechanism is fixedly connected to the top of the horizontal plate (14).

2. A wood grain aluminum veneer flatness detection device according to claim 1, It is characterized in that A servo motor (6) is installed on the outer side of the bracket (4), and the output shaft of the servo motor (6) is fixedly connected to the power roller (5).

3. A wood grain aluminum veneer flatness detection device according to claim 1, It is characterized in that The sensing mechanism comprises a support bar (7), the support bar (7) is fixedly installed in the rectangular box (1), and a plurality of contact sensors (8) are installed at the bottom of the support bar (7).

4. A wood grain aluminum veneer flatness detection device according to claim 1, It is characterized in that The smoothing mechanism comprises a plurality of vertical rods (25), the plurality of vertical rods (25) are all mounted on the top inner wall of the rectangular box (1), a same straight plate (21) is slidably mounted on the outer sides of the plurality of vertical rods (25), and a smoothing plate (22) is arranged at the bottom of the straight plate (21).

5. A wood grain aluminum veneer flatness detection device according to claim 4, It is characterized in that A vertical groove (23) is provided on the top of the straight plate (21), a vertical rod (25) is slidably connected to the inner wall of the vertical groove (23), and a spring (24) is installed between the vertical rod (25) and the vertical groove (23).

6. The wood grain aluminum veneer flatness detection device according to claim 1, It is characterized in that The inner sides of the two vertical plates (10) are provided with sliding grooves (11), and a plurality of sliding blocks (12) are fixedly installed on both sides of the transverse plate (14), and the sliding blocks (12) are slidably connected to the inner walls of the corresponding sliding grooves (11).

7. The wood grain aluminum veneer flatness detection device according to claim 1, It is characterized in that The reciprocating mechanism comprises a stepping motor (17), which is mounted on the vertical plate (10). A rectangular frame (19) is fixedly mounted on the top of the horizontal plate (14), and teeth (20) are fixedly mounted on the top inner wall and the bottom inner wall of the rectangular frame (19). A sector gear (18) is mounted on the output shaft of the stepping motor (17), and the sector gear (18) is alternately meshed with the teeth (20).

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